From: Tom Lane <tgl@sss.pgh.pa.us>
To: A. Kretschmer <andreas.kretschmer@schollglas.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: Selecting values from comma separated string
Date: Wed, 26 Aug 2009 10:05:08 -0400
Message-ID: <11645.1251295508@sss.pgh.pa.us> (raw)
In-Reply-To: <20090826133036.GK32599@a-kretschmer.de>
References: <f16f7ea00908260619t59555d37u66bebfe47132304f@mail.gmail.com>
<20090826133036.GK32599@a-kretschmer.de>
"A. Kretschmer" <andreas.kretschmer@schollglas.com> writes:
> In response to Nacef LABIDI :
>> I want to write a function that takes as param a comma separated values string
>> and perform a select matching these values.
> Use EXECUTE sql_string,
Safer to use string_to_array, for instance
... WHERE id = ANY(string_to_array('1,3,7,8', ',')::int[]) ...
Of course this just begs the question of why the OP doesn't use an
array in the first place.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, andreas.kretschmer@schollglas.com
Subject: Re: Selecting values from comma separated string
In-Reply-To: <11645.1251295508@sss.pgh.pa.us>
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